document.write( "Question 85763: Combine Like Terms:15n+6n^2-3n^2+4n+8+7 \n" ); document.write( "
Algebra.Com's Answer #61963 by cathieb1225(41)\"\" \"About 
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Combine Like Terms:15n+6n^2-3n^2+4n+8+7\r
\n" ); document.write( "\n" ); document.write( "It is easier if you group like terms together. You should always put the highest exponential number first, ie. 6n squared.\r
\n" ); document.write( "\n" ); document.write( "6n^2-3n^2+15n+4n+8+7\r
\n" ); document.write( "\n" ); document.write( "3n^2+19n+15
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